Otaki Hydroponics

HPS Light Bulb


The HPS grow lamp provides an out of the box solution for all year round growing.

HPS lamps are highly reliable, long lasting and produce great results again and again. HPS grow lights offer a huge amount of power and flexibility, and emit the orange and red-light spectrums which replicate the Autumn season. 

This light can be used throughout the full plant grow cycle, but is particularly effective during the flowering phase. This light can increase the flower to leaf ratio and help you achieve bigger and better yields.

HPS bulbs can also be accessorized with a variety of reflectors to ensure the light cover is equal across all angles within the grow space.

A ballast is required for use with HPS bulbs.

  • Initial Lumen: 90,000
  • Colour Temp: 2100k
  • Colouring Rendering Index: 22
  • Glass Shape: T46
  • Bulb Fitting: Mogul E39

Available in 3 sizes: 400w, 600w, 1000w

Size: 400w & 600w   29 cm (L) x 5 cm (W) x 5 cm (H)

1000w  44 cm (L) x 11 cm (W) x 11cm (H)

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